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qrklove
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樓主  發(fā)表于: 2013-06-04 16:30
安川變頻器A1000  四段速控制，頻率分別為10  20  35  45.加速時(shí)間13S,減速時(shí)間15S.加速正常。當減速時(shí)，從45減35正常，從35減10時(shí)頻率會(huì )在25左右停幾秒鐘（具體時(shí)間不明確，反正總是頻率有暫停的情況），請問(wèn)一下這個(gè)問(wèn)題怎么解決，謝謝
wujianzzx
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1樓  發(fā)表于: 2013-06-04 20:01
制動(dòng)電阻接了么
wujianzzx
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2樓  發(fā)表于: 2013-06-04 20:06
估計是減速時(shí)由于沒(méi)接制動(dòng)電阻引起過(guò)電壓，變頻器防失速功能起作用，所以會(huì )停止減速
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